	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue8\ubf\ua6\ue6\u8b\u89\ue5\u8d\ua1\ue6\u96\uaf\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue4\ub9\u8b\ue7\u9c\ubc",	"\ue8\u9e\u8d\ue7\u81\uab\ue4\ub9\u8b\ue6\ua0\ub8",	"\ue7\ub4\ua2\ue5\u85\u8b\ue7\u9a\u84\ue5\ub0\ube\ue5\ub7\ub4\ue5\ub0\u96",	"\ue6\u96\uaf\ue5\u9f\uba\ue5\ub0\u94\ue7\u9a\u84\ue6\ub2\u81\ue8\ua1\u80\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue6\u8d\ub7",	"\ue8\ub5\u9e\ue8\ube\ube\ue6\u8b\u89\ue4\ub9\u8b\ue7\u81\uab",	"\ue6\u99\uae\ue5\u88\ua9\ue8\u8e\uab\ue4\ubf\uae\ue6\u96\uaf\ue7\u9a\u84\ue7\u8b\u82\ue6\u80\u92\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u87\u8e\ue8\u9b\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\uad\ua3\ue9\ub9\u8d\ue7\u9a\u84\ue4\ubc\ua0\ue8\uaf\ub4\ue4\ub9\u8b\ue7\ube\ubd",	"\ue5\u8f\u8c\ue5\u90\u8e\ue7\u9a\u84\ue5\u87\u9d\ue8\ua7\u86"],
[588,	23409.7,	17738.8,	34685.2,	25266.7,	null,	null,	null,	null,	null,	null],
[582,	21639.3,	16544.3,	32879.1,	23622.6,	null,	null,	null,	null,	null,	null],
[580,	21508,	16431,	31987.4,	22928.4,	null,	null,	null,	null,	null,	null],
[575,	20606.1,	15426.1,	30760.7,	21923,	null,	null,	null,	null,	null,	null],
[574,	20351.9,	15728.9,	30349.9,	21797.1,	null,	null,	null,	null,	null,	null],
[572,	20208.4,	15474.8,	29826.3,	21629.7,	null,	null,	null,	null,	null,	null],
[569,	19373.2,	14865.3,	28974.7,	21038.8,	null,	null,	null,	null,	null,	null],
[567,	18815.1,	14857.6,	28603,	20336.1,	null,	null,	null,	null,	null,	null],
[566,	18908.9,	14381.6,	28355.1,	20426.2,	null,	null,	null,	null,	null,	null],
[561,	17641.6,	13604.4,	27030.1,	19455.4,	null,	null,	null,	null,	null,	null],
[559,	17387.8,	13620.5,	26511.5,	19084.9,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	14668.7,	17580.3,	null,	18888.3,	17234.9],
[553,	16619.7,	12746.8,	24908.9,	17977.5,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	13932.7,	16350.7,	null,	17944.6,	16034.5],
[549,	null,	null,	null,	null,	null,	13474.1,	15743.6,	null,	17468.1,	15822.1],
[548,	15760.5,	12266.6,	23453,	17264.8,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	13205.5,	15377.1,	null,	16938,	14821.7],
[543,	null,	null,	null,	null,	17166.8,	13026.1,	15223.6,	null,	16552,	15370],
[541,	null,	null,	null,	null,	null,	12695.4,	14720.7,	null,	16466.3,	14964.4],
[540,	15042.8,	11573.6,	21823.1,	15775.2,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	12650.4,	14138.9,	null,	15913.7,	14247.1],
[536,	14115.3,	10978.1,	20809.2,	15288.5,	null,	12570.7,	14032.1,	null,	15419.8,	14298.8],
[535,	null,	null,	null,	null,	15842.1,	12000.8,	13799.3,	null,	15338.1,	14056.6],
[530,	null,	null,	null,	null,	null,	11499.1,	13404.2,	14160.8,	14502.1,	13514],
[528,	13034.4,	10262.8,	19560.4,	13925.2,	null,	11072.3,	12693.8,	null,	14349.4,	13114.2],
[522,	null,	null,	null,	null,	null,	10396,	12173,	13508.3,	13462,	12407.8]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​